@article{f556f9841a06468abff8bcddb3cf5782,
title = "Antioxidant iridoid glucosides from Wendlandia formosana",
abstract = "Two new iridoid glucosides of 10-O-caffeoyl scandoside methyl ester (3), and 6-methoxy scandoside methyl ester (4) besides the known compounds of scandoside methyl ester (1), methyl deacetyl asperulosidate (2), 10-O-caffeoyl daphylloside (5), phytol (6), and ursolic acid (7) were isolated from the leaves of Wendlandia formosana. Structure elucidation of the new iridoid glucosides was based on interpretation of high-resolution 1D and 2D NMR spectral data and chemical conversions. Antioxidant activity of Compounds (1-5) against diphenylpicrylhydrazyl (DPPH) and hydroxyl radical, and peroxynitrite was reported.",
keywords = "Antioxidant activity, Iridoid glucosides, Rubiaceae, Scavenging activity, Wendlandia formosana",
author = "Raju, {B. Lakshmana} and Lin, {Shwu Jiuan} and Hou, {Wen C.} and Lai, {Zhi Yang} and Liu, {Pan Chun} and Feng-Lin Hsu",
note = "Funding Information: This work was supported by a grant from the National Science Council of the Republic of China (NSC 89-2323-B-038-001). We thank Ms. Shwu-Hui Wang, Center for Instrumentation, Taipei Medical University, for recording the NMR data and Ms. Shu-Yun Sun (Taipei Regional Analytical Instrumentation Center, NSC) for measurement of the low-and high-resolution FABMS.",
year = "2004",
month = aug,
doi = "10.1080/14786410310001622013",
language = "English",
volume = "18",
pages = "357--364",
journal = "Natural Product Research",
issn = "1478-6419",
publisher = "Taylor and Francis Ltd.",
number = "4",
}